package lab03;

/**
 * Created by jessica on 2016/4/22.
 */
public class CodeStandard {
    public static void main(String [] args){
        StringBuffer buffer = new StringBuffer();
        buffer.append('S');
        buffer.append("tringBuffer");

        System.out.println(buffer.charAt(1));
        System.out.println(buffer.capacity());
        System.out.println(buffer.indexOf("tring"));
        System.out.println("buffer = " + buffer.toString());

        if(buffer.capacity()<20)
            buffer.append("1234567");

        for(int i=0; i<buffer.length();i++)
            System.out.println(buffer.charAt(i));
    }
}
